diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Kbuild.include | 14 | ||||
| -rw-r--r-- | scripts/Makefile.asm-generic | 4 | ||||
| -rw-r--r-- | scripts/Makefile.headersinst | 7 | ||||
| -rw-r--r-- | scripts/Makefile.lib | 34 | ||||
| -rwxr-xr-x | scripts/checkpatch.pl | 14 | ||||
| -rw-r--r-- | scripts/coccinelle/api/alloc/alloc_cast.cocci | 8 | ||||
| -rw-r--r-- | scripts/coccinelle/api/alloc/zalloc-simple.cocci | 11 | ||||
| -rw-r--r-- | scripts/coccinelle/iterators/use_after_iter.cocci | 3 | ||||
| -rw-r--r-- | scripts/coccinelle/misc/boolinit.cocci | 5 | ||||
| -rwxr-xr-x | scripts/gcc-goto.sh | 2 | ||||
| -rw-r--r-- | scripts/gcc-plugins/arm_ssp_per_task_plugin.c | 23 | ||||
| -rw-r--r-- | scripts/gdb/linux/proc.py | 2 | ||||
| -rw-r--r-- | scripts/kallsyms.c | 4 | ||||
| -rw-r--r-- | scripts/kconfig/.gitignore | 1 | ||||
| -rw-r--r-- | scripts/kconfig/Makefile | 40 | ||||
| -rw-r--r-- | scripts/kconfig/zconf.y | 1 | ||||
| -rw-r--r-- | scripts/mod/modpost.c | 2 | ||||
| -rw-r--r-- | scripts/selinux/genheaders/genheaders.c | 29 |
18 files changed, 101 insertions, 103 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 46bf1a073f5d..30816037036e 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -24,10 +24,6 @@ depfile = $(subst $(comma),_,$(dot-target).d) basetarget = $(basename $(notdir $@)) ### -# filename of first prerequisite with directory and extension stripped -baseprereq = $(basename $(notdir $<)) - -### # Escape single quote for use in echo statements escsq = $(subst $(squote),'\$(squote)',$1) @@ -41,11 +37,11 @@ kecho := $($(quiet)kecho) ### # filechk is used to check if the content of a generated file is updated. # Sample usage: -# define filechk_sample -# echo $KERNELRELEASE -# endef -# version.h : Makefile +# +# filechk_sample = echo $(KERNELRELEASE) +# version.h: FORCE # $(call filechk,sample) +# # The rule defined shall write to stdout the content of the new file. # The existing file will be compared with the new one. # - If no file exist it is created @@ -56,7 +52,7 @@ kecho := $($(quiet)kecho) define filechk $(Q)set -e; \ mkdir -p $(dir $@); \ - $(filechk_$(1)) > $@.tmp; \ + { $(filechk_$(1)); } > $@.tmp; \ if [ -r $@ ] && cmp -s $@ $@.tmp; then \ rm -f $@.tmp; \ else \ diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic index 760323e70ebc..a62d2823f6cf 100644 --- a/scripts/Makefile.asm-generic +++ b/scripts/Makefile.asm-generic @@ -14,6 +14,10 @@ src := $(subst /generated,,$(obj)) include scripts/Kbuild.include +# If arch does not implement mandatory headers, fallback to asm-generic ones. +mandatory-y := $(filter-out $(generated-y), $(mandatory-y)) +generic-y += $(foreach f, $(mandatory-y), $(if $(wildcard $(srctree)/$(src)/$(f)),,$(f))) + generic-y := $(addprefix $(obj)/, $(generic-y)) generated-y := $(addprefix $(obj)/, $(generated-y)) diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst index 45927fcddbc0..3d1ebaabd1b6 100644 --- a/scripts/Makefile.headersinst +++ b/scripts/Makefile.headersinst @@ -56,13 +56,6 @@ check-file := $(installdir)/.check all-files := $(header-files) $(genhdr-files) output-files := $(addprefix $(installdir)/, $(all-files)) -ifneq ($(mandatory-y),) -missing := $(filter-out $(all-files),$(mandatory-y)) -ifneq ($(missing),) -$(error Some mandatory headers ($(missing)) are missing in $(obj)) -endif -endif - # Work out what needs to be removed oldheaders := $(patsubst $(installdir)/%,%,$(wildcard $(installdir)/*.h)) unwanted := $(filter-out $(all-files),$(oldheaders)) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 3ceaa2e2a6ce..12b88d09c3a4 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -242,8 +242,7 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ # --------------------------------------------------------------------------- quiet_cmd_gzip = GZIP $@ -cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@) || \ - (rm -f $@ ; false) + cmd_gzip = cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@ # DTC # --------------------------------------------------------------------------- @@ -305,8 +304,8 @@ quiet_cmd_dtb_check = CHECK $@ cmd_dtb_check = $(DT_CHECKER) -p $(DT_TMP_SCHEMA) $@ ; define rule_dtc_dt_yaml - $(call cmd_and_fixdep,dtc,yaml) \ - $(call echo-cmd,dtb_check) $(cmd_dtb_check) + $(call cmd_and_fixdep,dtc,yaml) + $(call cmd,dtb_check) endef $(obj)/%.dt.yaml: $(src)/%.dts $(DTC) $(DT_TMP_SCHEMA) FORCE @@ -336,26 +335,22 @@ printf "%08x\n" $$dec_size | \ quiet_cmd_bzip2 = BZIP2 $@ cmd_bzip2 = (cat $(filter-out FORCE,$^) | \ - bzip2 -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + bzip2 -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ # Lzma # --------------------------------------------------------------------------- quiet_cmd_lzma = LZMA $@ cmd_lzma = (cat $(filter-out FORCE,$^) | \ - lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ quiet_cmd_lzo = LZO $@ cmd_lzo = (cat $(filter-out FORCE,$^) | \ - lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ quiet_cmd_lz4 = LZ4 $@ cmd_lz4 = (cat $(filter-out FORCE,$^) | \ - lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ # U-Boot mkimage # --------------------------------------------------------------------------- @@ -371,15 +366,13 @@ UIMAGE_TYPE ?= kernel UIMAGE_LOADADDR ?= arch_must_set_this UIMAGE_ENTRYADDR ?= $(UIMAGE_LOADADDR) UIMAGE_NAME ?= 'Linux-$(KERNELRELEASE)' -UIMAGE_IN ?= $< -UIMAGE_OUT ?= $@ -quiet_cmd_uimage = UIMAGE $(UIMAGE_OUT) +quiet_cmd_uimage = UIMAGE $@ cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A $(UIMAGE_ARCH) -O linux \ -C $(UIMAGE_COMPRESSION) $(UIMAGE_OPTS-y) \ -T $(UIMAGE_TYPE) \ -a $(UIMAGE_LOADADDR) -e $(UIMAGE_ENTRYADDR) \ - -n $(UIMAGE_NAME) -d $(UIMAGE_IN) $(UIMAGE_OUT) + -n $(UIMAGE_NAME) -d $< $@ # XZ # --------------------------------------------------------------------------- @@ -401,13 +394,11 @@ quiet_cmd_uimage = UIMAGE $(UIMAGE_OUT) quiet_cmd_xzkern = XZKERN $@ cmd_xzkern = (cat $(filter-out FORCE,$^) | \ sh $(srctree)/scripts/xz_wrap.sh && \ - $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) + $(call size_append, $(filter-out FORCE,$^))) > $@ quiet_cmd_xzmisc = XZMISC $@ cmd_xzmisc = (cat $(filter-out FORCE,$^) | \ - xz --check=crc32 --lzma2=dict=1MiB) > $@ || \ - (rm -f $@ ; false) + xz --check=crc32 --lzma2=dict=1MiB) > $@ # ASM offsets # --------------------------------------------------------------------------- @@ -426,7 +417,6 @@ endef # Use filechk to avoid rebuilds when a header changes, but the resulting file # does not define filechk_offsets - ( \ echo "#ifndef $2"; \ echo "#define $2"; \ echo "/*"; \ @@ -437,5 +427,5 @@ define filechk_offsets echo ""; \ sed -ne $(sed-offsets) < $<; \ echo ""; \ - echo "#endif" ) + echo "#endif" endef diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 377f373db6c0..b737ca9d7204 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -468,6 +468,7 @@ our $logFunctions = qr{(?x: our $signature_tags = qr{(?xi: Signed-off-by:| + Co-developed-by:| Acked-by:| Tested-by:| Reviewed-by:| @@ -3890,14 +3891,23 @@ sub process { WARN("STATIC_CONST_CHAR_ARRAY", "static const char * array should probably be static const char * const\n" . $herecurr); - } + } + +# check for initialized const char arrays that should be static const + if ($line =~ /^\+\s*const\s+(char|unsigned\s+char|_*u8|(?:[us]_)?int8_t)\s+\w+\s*\[\s*(?:\w+\s*)?\]\s*=\s*"/) { + if (WARN("STATIC_CONST_CHAR_ARRAY", + "const array should probably be static const\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s/(^.\s*)const\b/${1}static const/; + } + } # check for static char foo[] = "bar" declarations. if ($line =~ /\bstatic\s+char\s+(\w+)\s*\[\s*\]\s*=\s*"/) { WARN("STATIC_CONST_CHAR_ARRAY", "static char array declaration should probably be static const char\n" . $herecurr); - } + } # check for const <foo> const where <foo> is not a pointer or array type if ($sline =~ /\bconst\s+($BasicType)\s+const\b/) { diff --git a/scripts/coccinelle/api/alloc/alloc_cast.cocci b/scripts/coccinelle/api/alloc/alloc_cast.cocci index 408ee3879f9b..18fedf7c60ed 100644 --- a/scripts/coccinelle/api/alloc/alloc_cast.cocci +++ b/scripts/coccinelle/api/alloc/alloc_cast.cocci @@ -32,7 +32,7 @@ type T; (T *) \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|vmalloc\|vzalloc\| - dma_alloc_coherent\|dma_zalloc_coherent\|devm_kmalloc\|devm_kzalloc\| + dma_alloc_coherent\|devm_kmalloc\|devm_kzalloc\| kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\| pci_zalloc_consistent\|kmem_alloc\|kmem_zalloc\|kmem_zone_alloc\| kmem_zone_zalloc\|vmalloc_node\|vzalloc_node\)(...) @@ -55,7 +55,7 @@ type r1.T; * (T *) \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|vmalloc\|vzalloc\| - dma_alloc_coherent\|dma_zalloc_coherent\|devm_kmalloc\|devm_kzalloc\| + dma_alloc_coherent\|devm_kmalloc\|devm_kzalloc\| kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\| pci_zalloc_consistent\|kmem_alloc\|kmem_zalloc\|kmem_zone_alloc\| kmem_zone_zalloc\|vmalloc_node\|vzalloc_node\)(...) @@ -78,7 +78,7 @@ type r1.T; - (T *) \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|vmalloc\|vzalloc\| - dma_alloc_coherent\|dma_zalloc_coherent\|devm_kmalloc\|devm_kzalloc\| + dma_alloc_coherent\|devm_kmalloc\|devm_kzalloc\| kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\| pci_zalloc_consistent\|kmem_alloc\|kmem_zalloc\|kmem_zone_alloc\| kmem_zone_zalloc\|vmalloc_node\|vzalloc_node\)(...) @@ -95,7 +95,7 @@ position p; (T@p *) \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|vmalloc\|vzalloc\| - dma_alloc_coherent\|dma_zalloc_coherent\|devm_kmalloc\|devm_kzalloc\| + dma_alloc_coherent\|devm_kmalloc\|devm_kzalloc\| kvmalloc\|kvzalloc\|kvmalloc_node\|kvzalloc_node\|pci_alloc_consistent\| pci_zalloc_consistent\|kmem_alloc\|kmem_zalloc\|kmem_zone_alloc\| kmem_zone_zalloc\|vmalloc_node\|vzalloc_node\)(...) diff --git a/scripts/coccinelle/api/alloc/zalloc-simple.cocci b/scripts/coccinelle/api/alloc/zalloc-simple.cocci index d819275b7fde..5cd1991c582e 100644 --- a/scripts/coccinelle/api/alloc/zalloc-simple.cocci +++ b/scripts/coccinelle/api/alloc/zalloc-simple.cocci @@ -69,15 +69,6 @@ statement S; - x = (T)vmalloc(E1); + x = (T)vzalloc(E1); | -- x = dma_alloc_coherent(E2,E1,E3,E4); -+ x = dma_zalloc_coherent(E2,E1,E3,E4); -| -- x = (T *)dma_alloc_coherent(E2,E1,E3,E4); -+ x = dma_zalloc_coherent(E2,E1,E3,E4); -| -- x = (T)dma_alloc_coherent(E2,E1,E3,E4); -+ x = (T)dma_zalloc_coherent(E2,E1,E3,E4); -| - x = kmalloc_node(E1,E2,E3); + x = kzalloc_node(E1,E2,E3); | @@ -225,7 +216,7 @@ p << r2.p; x << r2.x; @@ -msg="WARNING: dma_zalloc_coherent should be used for %s, instead of dma_alloc_coherent/memset" % (x) +msg="WARNING: dma_alloc_coherent use in %s already zeroes out memory, so memset is not needed" % (x) coccilib.report.print_report(p[0], msg) //----------------------------------------------------------------- diff --git a/scripts/coccinelle/iterators/use_after_iter.cocci b/scripts/coccinelle/iterators/use_after_iter.cocci index ce8cc9c006e5..66a1140474c8 100644 --- a/scripts/coccinelle/iterators/use_after_iter.cocci +++ b/scripts/coccinelle/iterators/use_after_iter.cocci @@ -35,6 +35,7 @@ iterator name hlist_for_each_entry_from; iterator name hlist_for_each_entry_safe; statement S; position p1,p2; +type T; @@ ( @@ -125,6 +126,8 @@ sizeof(<+...c...+>) | &c->member | +T c; +| c = E | *c@p2 diff --git a/scripts/coccinelle/misc/boolinit.cocci b/scripts/coccinelle/misc/boolinit.cocci index b0584a33c921..aabb581fab5c 100644 --- a/scripts/coccinelle/misc/boolinit.cocci +++ b/scripts/coccinelle/misc/boolinit.cocci @@ -136,9 +136,14 @@ position p1; @r4 depends on !patch@ bool b; position p2; +identifier i; constant c != {0,1}; @@ +( + b = i +| *b@p2 = c +) @script:python depends on org@ p << r1.p; diff --git a/scripts/gcc-goto.sh b/scripts/gcc-goto.sh index 083c526073ef..8b980fb2270a 100755 --- a/scripts/gcc-goto.sh +++ b/scripts/gcc-goto.sh @@ -3,7 +3,7 @@ # Test for gcc 'asm goto' support # Copyright (C) 2010, Jason Baron <jbaron@redhat.com> -cat << "END" | $@ -x c - -c -o /dev/null >/dev/null 2>&1 && echo "y" +cat << "END" | $@ -x c - -fno-PIE -c -o /dev/null int main(void) { #if defined(__arm__) || defined(__aarch64__) diff --git a/scripts/gcc-plugins/arm_ssp_per_task_plugin.c b/scripts/gcc-plugins/arm_ssp_per_task_plugin.c index de70b8470971..89c47f57d1ce 100644 --- a/scripts/gcc-plugins/arm_ssp_per_task_plugin.c +++ b/scripts/gcc-plugins/arm_ssp_per_task_plugin.c @@ -13,7 +13,7 @@ static unsigned int arm_pertask_ssp_rtl_execute(void) for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) { const char *sym; rtx body; - rtx masked_sp; + rtx mask, masked_sp; /* * Find a SET insn involving a SYMBOL_REF to __stack_chk_guard @@ -33,12 +33,13 @@ static unsigned int arm_pertask_ssp_rtl_execute(void) * produces the address of the copy of the stack canary value * stored in struct thread_info */ + mask = GEN_INT(sext_hwi(sp_mask, GET_MODE_PRECISION(Pmode))); masked_sp = gen_reg_rtx(Pmode); emit_insn_before(gen_rtx_SET(masked_sp, gen_rtx_AND(Pmode, stack_pointer_rtx, - GEN_INT(sp_mask))), + mask)), insn); SET_SRC(body) = gen_rtx_PLUS(Pmode, masked_sp, @@ -52,6 +53,19 @@ static unsigned int arm_pertask_ssp_rtl_execute(void) #define NO_GATE #include "gcc-generate-rtl-pass.h" +#if BUILDING_GCC_VERSION >= 9000 +static bool no(void) +{ + return false; +} + +static void arm_pertask_ssp_start_unit(void *gcc_data, void *user_data) +{ + targetm.have_stack_protect_combined_set = no; + targetm.have_stack_protect_combined_test = no; +} +#endif + __visible int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version) { @@ -99,5 +113,10 @@ __visible int plugin_init(struct plugin_name_args *plugin_info, register_callback(plugin_info->base_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &arm_pertask_ssp_rtl_pass_info); +#if BUILDING_GCC_VERSION >= 9000 + register_callback(plugin_info->base_name, PLUGIN_START_UNIT, + arm_pertask_ssp_start_unit, NULL); +#endif + return 0; } diff --git a/scripts/gdb/linux/proc.py b/scripts/gdb/linux/proc.py index 086d27223c0c..0aebd7565b03 100644 --- a/scripts/gdb/linux/proc.py +++ b/scripts/gdb/linux/proc.py @@ -41,7 +41,7 @@ class LxVersion(gdb.Command): def invoke(self, arg, from_tty): # linux_banner should contain a newline - gdb.write(gdb.parse_and_eval("linux_banner").string()) + gdb.write(gdb.parse_and_eval("(char *)linux_banner").string()) LxVersion() diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 109a1af7e444..77cebad0474e 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -334,10 +334,10 @@ static void write_src(void) printf("#include <asm/types.h>\n"); printf("#if BITS_PER_LONG == 64\n"); printf("#define PTR .quad\n"); - printf("#define ALGN .align 8\n"); + printf("#define ALGN .balign 8\n"); printf("#else\n"); printf("#define PTR .long\n"); - printf("#define ALGN .align 4\n"); + printf("#define ALGN .balign 4\n"); printf("#endif\n"); printf("\t.section .rodata, \"a\"\n"); diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore index 0aabc1d6a182..b5bf92f66d11 100644 --- a/scripts/kconfig/.gitignore +++ b/scripts/kconfig/.gitignore @@ -2,6 +2,7 @@ # Generated files # *.moc +*conf-cfg # # configuration programs diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index ec204fa54c9a..181973509a05 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -157,55 +157,53 @@ conf-objs := conf.o $(common-objs) hostprogs-y += nconf nconf-objs := nconf.o nconf.gui.o $(common-objs) -HOSTLDLIBS_nconf = $(shell . $(obj)/.nconf-cfg && echo $$libs) -HOSTCFLAGS_nconf.o = $(shell . $(obj)/.nconf-cfg && echo $$cflags) -HOSTCFLAGS_nconf.gui.o = $(shell . $(obj)/.nconf-cfg && echo $$cflags) +HOSTLDLIBS_nconf = $(shell . $(obj)/nconf-cfg && echo $$libs) +HOSTCFLAGS_nconf.o = $(shell . $(obj)/nconf-cfg && echo $$cflags) +HOSTCFLAGS_nconf.gui.o = $(shell . $(obj)/nconf-cfg && echo $$cflags) -$(obj)/nconf.o $(obj)/nconf.gui.o: $(obj)/.nconf-cfg +$(obj)/nconf.o $(obj)/nconf.gui.o: $(obj)/nconf-cfg # mconf: Used for the menuconfig target based on lxdialog hostprogs-y += mconf lxdialog := checklist.o inputbox.o menubox.o textbox.o util.o yesno.o mconf-objs := mconf.o $(addprefix lxdialog/, $(lxdialog)) $(common-objs) -HOSTLDLIBS_mconf = $(shell . $(obj)/.mconf-cfg && echo $$libs) +HOSTLDLIBS_mconf = $(shell . $(obj)/mconf-cfg && echo $$libs) $(foreach f, mconf.o $(lxdialog), \ - $(eval HOSTCFLAGS_$f = $$(shell . $(obj)/.mconf-cfg && echo $$$$cflags))) + $(eval HOSTCFLAGS_$f = $$(shell . $(obj)/mconf-cfg && echo $$$$cflags))) -$(obj)/mconf.o: $(obj)/.mconf-cfg -$(addprefix $(obj)/lxdialog/, $(lxdialog)): $(obj)/.mconf-cfg +$(obj)/mconf.o: $(obj)/mconf-cfg +$(addprefix $(obj)/lxdialog/, $(lxdialog)): $(obj)/mconf-cfg # qconf: Used for the xconfig target based on Qt hostprogs-y += qconf qconf-cxxobjs := qconf.o qconf-objs := images.o $(common-objs) -HOSTLDLIBS_qconf = $(shell . $(obj)/.qconf-cfg && echo $$libs) -HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/.qconf-cfg && echo $$cflags) +HOSTLDLIBS_qconf = $(shell . $(obj)/qconf-cfg && echo $$libs) +HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/qconf-cfg && echo $$cflags) -$(obj)/qconf.o: $(obj)/.qconf-cfg $(obj)/qconf.moc +$(obj)/qconf.o: $(obj)/qconf-cfg $(obj)/qconf.moc quiet_cmd_moc = MOC $@ - cmd_moc = $(shell . $(obj)/.qconf-cfg && echo $$moc) -i $< -o $@ + cmd_moc = $(shell . $(obj)/qconf-cfg && echo $$moc) -i $< -o $@ -$(obj)/%.moc: $(src)/%.h $(obj)/.qconf-cfg +$(obj)/%.moc: $(src)/%.h $(obj)/qconf-cfg $(call cmd,moc) # gconf: Used for the gconfig target based on GTK+ hostprogs-y += gconf gconf-objs := gconf.o images.o $(common-objs) -HOSTLDLIBS_gconf = $(shell . $(obj)/.gconf-cfg && echo $$libs) -HOSTCFLAGS_gconf.o = $(shell . $(obj)/.gconf-cfg && echo $$cflags) +HOSTLDLIBS_gconf = $(shell . $(obj)/gconf-cfg && echo $$libs) +HOSTCFLAGS_gconf.o = $(shell . $(obj)/gconf-cfg && echo $$cflags) -$(obj)/gconf.o: $(obj)/.gconf-cfg +$(obj)/gconf.o: $(obj)/gconf-cfg # check if necessary packages are available, and configure build flags -define filechk_conf_cfg - $(CONFIG_SHELL) $< -endef +filechk_conf_cfg = $(CONFIG_SHELL) $< -$(obj)/.%conf-cfg: $(src)/%conf-cfg.sh FORCE +$(obj)/%conf-cfg: $(src)/%conf-cfg.sh FORCE $(call filechk,conf_cfg) -clean-files += .*conf-cfg +clean-files += *conf-cfg diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y index 69409abc7dc2..60936c76865b 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/zconf.y @@ -35,7 +35,6 @@ static struct menu *current_menu, *current_entry; %union { char *string; - struct file *file; struct symbol *symbol; struct expr *expr; struct menu *menu; diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 0de2fb236640..26bf886bd168 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -2185,7 +2185,7 @@ static void add_intree_flag(struct buffer *b, int is_intree) /* Cannot check for assembler */ static void add_retpoline(struct buffer *b) { - buf_printf(b, "\n#ifdef RETPOLINE\n"); + buf_printf(b, "\n#ifdef CONFIG_RETPOLINE\n"); buf_printf(b, "MODULE_INFO(retpoline, \"Y\");\n"); buf_printf(b, "#endif\n"); } diff --git a/scripts/selinux/genheaders/genheaders.c b/scripts/selinux/genheaders/genheaders.c index fa48fabcb330..1ceedea847dd 100644 --- a/scripts/selinux/genheaders/genheaders.c +++ b/scripts/selinux/genheaders/genheaders.c @@ -19,8 +19,6 @@ struct security_class_mapping { #include "classmap.h" #include "initial_sid_to_string.h" -#define max(x, y) (((int)(x) > (int)(y)) ? x : y) - const char *progname; static void usage(void) @@ -46,11 +44,9 @@ static char *stoupperx(const char *s) int main(int argc, char *argv[]) { - int i, j, k; + int i, j; int isids_len; FILE *fout; - const char *needle = "SOCKET"; - char *substr; progname = argv[0]; @@ -80,20 +76,14 @@ int main(int argc, char *argv[]) for (i = 0; secclass_map[i].name; i++) { struct security_class_mapping *map = &secclass_map[i]; - fprintf(fout, "#define SECCLASS_%s", map->name); - for (j = 0; j < max(1, 40 - strlen(map->name)); j++) - fprintf(fout, " "); - fprintf(fout, "%2d\n", i+1); + fprintf(fout, "#define SECCLASS_%-39s %2d\n", map->name, i+1); } fprintf(fout, "\n"); for (i = 1; i < isids_len; i++) { const char *s = initial_sid_to_string[i]; - fprintf(fout, "#define SECINITSID_%s", s); - for (j = 0; j < max(1, 40 - strlen(s)); j++) - fprintf(fout, " "); - fprintf(fout, "%2d\n", i); + fprintf(fout, "#define SECINITSID_%-39s %2d\n", s, i); } fprintf(fout, "\n#define SECINITSID_NUM %d\n", i-1); fprintf(fout, "\nstatic inline bool security_is_socket_class(u16 kern_tclass)\n"); @@ -101,9 +91,10 @@ int main(int argc, char *argv[]) fprintf(fout, "\tbool sock = false;\n\n"); fprintf(fout, "\tswitch (kern_tclass) {\n"); for (i = 0; secclass_map[i].name; i++) { + static char s[] = "SOCKET"; struct security_class_mapping *map = &secclass_map[i]; - substr = strstr(map->name, needle); - if (substr && strcmp(substr, needle) == 0) + int len = strlen(map->name), l = sizeof(s) - 1; + if (len >= l && memcmp(map->name + len - l, s, l) == 0) fprintf(fout, "\tcase SECCLASS_%s:\n", map->name); } fprintf(fout, "\t\tsock = true;\n"); @@ -129,17 +120,15 @@ int main(int argc, char *argv[]) for (i = 0; secclass_map[i].name; i++) { struct security_class_mapping *map = &secclass_map[i]; + int len = strlen(map->name); for (j = 0; map->perms[j]; j++) { if (j >= 32) { fprintf(stderr, "Too many permissions to fit into an access vector at (%s, %s).\n", map->name, map->perms[j]); exit(5); } - fprintf(fout, "#define %s__%s", map->name, - map->perms[j]); - for (k = 0; k < max(1, 40 - strlen(map->name) - strlen(map->perms[j])); k++) - fprintf(fout, " "); - fprintf(fout, "0x%08xU\n", (1<<j)); + fprintf(fout, "#define %s__%-*s 0x%08xU\n", map->name, + 39-len, map->perms[j], 1U<<j); } } |
